Recombinant Mouse EPO Receptor/EPOR Protein (His Tag)(Active)
SKU: PKSM040899-100
Recombinant Mouse EPO Receptor/EPOR Protein (His Tag)(Active)
| SKU # | PKSM040899 |
| Expression Host | HEK293 Cells |
Description
| Synonyms | Epor |
| Species | Mouse |
| Expression Host | HEK293 Cells |
| Sequence | Met 1-Pro 249 |
| Accession | NP_034279.3 |
| Calculated Molecular Weight | 26.2 kDa |
| Observed Molecular Weight | 30-35 kDa |
| Tag | C-His |
| Bio-activity | 1. Measured by its ability to inhibit EPO-dependent proliferation of TF-1 human erythroleukemic cells. The ED50 for this effect is typically 0.1-0.5 μg/mL in the presence of 16 ng/mL Recombinant mouse EPO. 2. Immobilized mouse EPOR-His at 10μg/mL (100μL/well) can bind biotinylated mouse EPO-His. The EC50 of biotinylated mouse EPO-His is 34. 5-80.6ng/mL. |
Properties
| Purity | > 95 % as determined by reducing SDS-PAGE. |
| Endotoxin | < 1.0 EU per μg of the protein as determined by the LAL method. |
| Storage | Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at < -20℃ for 3 months. |
| Shipping | This product is provided as lyophilized powder which is shipped with ice packs. |
| Formulation | Lyophilized from sterile PBS, pH 7.4 Normally 5% - 8% trehalose, mannitol and 0.01% Tween 80 are added as protectants before lyophilization. Please refer to the specific buffer information in the printed manual. |
| Reconstitution | Please refer to the printed manual for detailed information. |
Background
Erythropoietin (EPO) is the major glycoprotein hormone regulator of mammalian erythropoiesis, and is produced by kidney and liver in an oxygen-dependent manner. The biological effects of EPO are mediated by the specific erythropoietin receptor (EPOR/EPO Receptor) on bone marrow erythroblasts, which transmits signals important for both proliferation and differentiation along the erythroid lineage. EPOR protein is a type â… single-transmembrane cytokine receptor, and belongs to the homodimerizing subclass which functions as ligand-induced or ligand-stabilized homodimers. EPOR signaling prevents neuronal death and ischemic injury. Recent studies have shown that EPO and EPOR protein may be involved in carcinogenesis, angiogenesis, and invasion.